71358000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{1699}}^1$

素因数の和:1732

約数の個数: 160

約数和(自身を含む): 263078400

約数和(自身を除く): 191720400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1699, 1750, 2000, 2100, 2625, 2800, 3000, 3398, 3500, 4200, 5097, 5250, 6000, 6796, 7000, 8400, 8495, 10194, 10500, 11893, 13592, 14000, 16990, 20388, 21000, 23786, 25485, 27184, 33980, 35679, 40776, 42000, 42475, 47572, 50970, 59465, 67960, 71358, 81552, 84950, 95144, 101940, 118930, 127425, 135920, 142716, 169900, 178395, 190288, 203880, 212375, 237860, 254850, 285432, 297325, 339800, 356790, 407760, 424750, 475720, 509700, 570864, 594650, 637125, 679600, 713580, 849500, 891975, 951440, 1019400, 1189300, 1274250, 1427160, 1486625, 1699000, 1783950, 2038800, 2378600, 2548500, 2854320, 2973250, 3398000, 3567900, 4459875, 4757200, 5097000, 5946500, 7135800, 8919750, 10194000, 11893000, 14271600, 17839500, 23786000, 35679000, 71358000]

約数ペア:

[(1, 71358000), (2, 35679000), (3, 23786000), (4, 17839500), (5, 14271600), (6, 11893000), (7, 10194000), (8, 8919750), (10, 7135800), (12, 5946500), (14, 5097000), (15, 4757200), (16, 4459875), (20, 3567900), (21, 3398000), (24, 2973250), (25, 2854320), (28, 2548500), (30, 2378600), (35, 2038800), (40, 1783950), (42, 1699000), (48, 1486625), (50, 1427160), (56, 1274250), (60, 1189300), (70, 1019400), (75, 951440), (80, 891975), (84, 849500), (100, 713580), (105, 679600), (112, 637125), (120, 594650), (125, 570864), (140, 509700), (150, 475720), (168, 424750), (175, 407760), (200, 356790), (210, 339800), (240, 297325), (250, 285432), (280, 254850), (300, 237860), (336, 212375), (350, 203880), (375, 190288), (400, 178395), (420, 169900), (500, 142716), (525, 135920), (560, 127425), (600, 118930), (700, 101940), (750, 95144), (840, 84950), (875, 81552), (1000, 71358), (1050, 67960), (1200, 59465), (1400, 50970), (1500, 47572), (1680, 42475), (1699, 42000), (1750, 40776), (2000, 35679), (2100, 33980), (2625, 27184), (2800, 25485), (3000, 23786), (3398, 21000), (3500, 20388), (4200, 16990), (5097, 14000), (5250, 13592), (6000, 11893), (6796, 10500), (7000, 10194), (8400, 8495)]